Super-light HeatGear® fabric delivers superior coverage without weighing you down. Material wicks sweat & dries really fast. Features 4-way stretch material for better movement in every direction. Ergonomic flatlock seams deliver a comfortable, chafe-free fit. Material: 87% Polyester/13% Elastane. Imported. Care Instructions: Wash garment inside out. Machine wash cold with like colors. Use only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not use softeners. Do not dry clean.